Baker, Earl W; Louda, William (1985): (Table 2) Tetrapyrrole pigment classes separated from DSDP Hole 71-511 samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.763294, In supplement to: Baker, EW; Louda, W (1985): Porphyrin geochemistry of Atlantic Jurassic-Cretaceous black shales. Organic Geochemistry, 10(4-6), 905-914, https://doi.org/10.1016/S0146-6380(86)80028-6
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -51.004700 * Longitude: -46.971700
Date/Time Start: 1980-01-15T00:00:00 * Date/Time End: 1980-01-15T00:00:00
Minimum DEPTH, sediment/rock: 20.5 m * Maximum DEPTH, sediment/rock: 627.0 m
Event(s):
71-511 * Latitude: -51.004700 * Longitude: -46.971700 * Date/Time: 1980-01-15T00:00:00 * Elevation: -2589.0 m * Penetration: 632 m * Recovery: 384.4 m * Location: South Atlantic/PLATEAU * Campaign: Leg71 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 68 cores; 616.5 m cored; 14.5 m drilled; 62.4 % recovery
Comment:
Sediment depth is given in mbsf. Tetrapyrrole pigmenst are given in molar %.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Baker, Earl W | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Chlorins | Chlorins | % | Baker, Earl W | ||
| 4 | Etioporphyrins | Etioporphyrins | % | Baker, Earl W | Cu/Ni, HDEs = highly dealkylated etioporphyrins, calculated using Sum mM = 30.0 at 560 nm (Baker and Louda, 1984, doi:10.1016/0146-6380(84)90040-8) | |
| 5 | - | - | Baker, Earl W | 7,8diH DPEP = 7,8-dihydro-DPEP series, calculated using Sum mM = 43.0 at 640 nm (DOMPPa; Zelmer and Man, 1983, doi:10.1016/0146-6380(83)90015-3) | ||
| 6 | - | - | Baker, Earl W | F.B. DPEP = free-base porphyrins (DPEP-series), calculated using Sum mM = 7.3 at 619 nm (Baker et al., 1968, doi:10.1021/jo01272a026) | ||
| 7 | Nickel-Porphyrins | Ni-Porphyrins | % | Baker, Earl W | calculated using Sum mM = 34.82 at 550 nm (Fuhrhop and Smith, 1975). | |
| 8 | Vanadyl porphyrins | Van porhyrins | % | Baker, Earl W | calculated using Sum mM = 26.14 at 571 nm (Fuhrhop and Smith, 1975). | |
| 9 | Ratio | Ratio | Baker, Earl W | Molar ratio of free-base DPEP-series to the 7,8-dihydro-DPEP-series |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
49 data points